4,4'-Dihydroxydiphenylmethane, 1.2ml x 50ug/ml, methanol Back Catalog number: BPF Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 675409 Bufencarb, 10.0 µg/ml, Cyclohexane, 1ml Price on request 61248 Aroclor 1248 in Transformer Oil Price on request 91974 EPA Method 507 Pesticide Standard Price on request